Seasonic PRIME TX-1000 vs be quiet! Dark Power Pro 13 1000W
Efficiency, ATX compliance, 12V-2x6 support, Cybenetics rating, and 5-year total cost of ownership.
| Spec | Seasonic PRIME TX-1000 | be quiet! Dark Power Pro 13 1000W |
|---|---|---|
| Wattage | 1000W | 1000W |
| Efficiency Tier | titanium | titanium |
| ATX Version | ATX 3.1 | ATX 3.1 |
| 12V-2x6 (RTX 5090 safe) | ✓ Yes | ✓ Yes |
| Modular | full | full |
| Cybenetics Rating | ETA-A++ | ETA-A++ |
| MSRP | $329 | $349 |
| Est. Annual Electricity Cost | $238/yr | $238/yr |
| 5-Year Total Cost (TCO) | $1519 | $1539 |
5-Year Total Cost of Ownership
Assuming 500W average draw, 8 hours/day gaming, and $0.15/kWh electricity:
Seasonic PRIME TX-1000 costs ~$1519 over 5 years (purchase + electricity), saving approximately $20 compared to be quiet! Dark Power Pro 13 1000W.
Frequently Asked Questions
Which is more efficient — Seasonic PRIME TX-1000 or be quiet! Dark Power Pro 13 1000W?
Seasonic PRIME TX-1000 is rated 80+ Titanium (~92% efficient), making it more efficient than be quiet! Dark Power Pro 13 1000W (80+ Titanium (~92% efficient)). Higher efficiency means less electricity waste as heat, lower operating costs, and better thermal performance.
Can Seasonic PRIME TX-1000 run an RTX 5090?
Seasonic PRIME TX-1000 includes a native 12V-2x6 cable and supports ATX 3.1 — it is compatible with the RTX 5090, provided the wattage (1000W) is sufficient for your full build.
Which has lower long-term cost?
At $0.15/kWh and 8 hours/day, Seasonic PRIME TX-1000 costs ~$1519 total over 5 years (purchase + electricity) vs ~$1539 for be quiet! Dark Power Pro 13 1000W — a difference of ~$20.